<template>
  <div class="mod-prod">
    <el-form
      :inline="true"
      :model="dataForm"
      @keyup.enter.native="getDataList()"
    >
      <el-form-item>
        <el-input
          v-model="dataForm.prodName"
          placeholder="商品名称"
          clearable
        ></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
        <el-button @click="clearSearch()">清空</el-button>
      </el-form-item>
    </el-form>
    <avue-crud
      ref="crud"
      :page="page"
      :data="dataList"
      :table-loading="dataListLoading"
      :permission="permission"
      :option="tableOption"
      @selection-change="selectionChange"
      @on-load="getDataList"
    >
      <template slot="menuLeft">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="small"
          v-if="isAuth('shop:pickAddr:save')"
          @click.stop="addOrUpdateHandle()"
          >新增</el-button
        >

        <el-button
          type="danger"
          @click="deleteHandle()"
          size="small"
          v-if="isAuth('shop:pickAddr:delete')"
          :disabled="dataListSelections.length <= 0"
          >批量删除</el-button
        >
      </template>

      <template slot-scope="scope" slot="status">
        <el-tag v-if="scope.row.status === 1" size="small">上架</el-tag>
        <el-tag v-else size="small">未上架</el-tag>
      </template>

      <template slot-scope="scope" slot="menu">
        <el-button
          type="primary"
          icon="el-icon-edit"
          size="small"
          v-if="isAuth('prod:prod:update')"
          @click="addOrUpdateHandle(scope.row.prodId)"
          >修改</el-button
        >
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="small"
          v-if="isAuth('prod:prod:delete')"
          @click="deleteHandle(scope.row.prodId)"
          >删除</el-button
        >
      </template>
    </avue-crud>
  </div>
</template>

<script>
import { tableOption } from "@/crud/prod/prodList";
export default {
  data() {
    return {
      dataForm: {
        prodName: ""
      },
      permission: {
        delBtn: this.isAuth("prod:prod:delete")
      },
      dataList: [],
      page: {
        total: 0, // 总页数
        currentPage: 1, // 当前页数
        pageSize: 10 // 每页显示多少条
      },
      dataListSelections: [],
      dataListLoading: false,
      tableOption: tableOption,
      resourcesUrl: window.SITE_CONFIG.resourcesUrl
    };
  },
  methods: {
    // 获取数据列表
    getDataList(page) {
      this.dataListLoading = true;
      this.$http({
        url: this.$http.adornUrl("/product-service/prod/prod/page"),
        method: "get",
        params: this.$http.adornParams(
          Object.assign(
            {
              current: page == null ? this.page.currentPage : page.currentPage,
              size: page == null ? this.page.pageSize : page.pageSize
            },
            this.dataForm
          )
        )
      })
        .then(({ data }) => {
          this.dataList = data.records;
          for (const key in this.dataList) {
            if (this.dataList.hasOwnProperty(key)) {
              const element = this.dataList[key];
              element.imgs = element.imgs.split(",")[0];
            }
          }
          this.page.total = data.total;
        })
        .finally(() => {
          this.dataListLoading = false;
        });
    },
    clearSearch() {
      this.dataForm.prodName = "";
      this.getDataList();
    },
    // 新增 / 修改
    addOrUpdateHandle(id) {
      this.$router.push({
        path: "/prodInfo",
        query: { prodId: id }
      });
    },
    // 删除
    deleteHandle(id) {
      var ids = id
        ? [id]
        : this.dataListSelections.map(item => {
            return item.prodId;
          });
      this.$confirm(
        `确定对[id=${ids.join(",")}]进行[${id ? "删除" : "批量删除"}]操作?`,
        "提示",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }
      )
        .then(() => {
          this.$http({
            url: this.$http.adornUrl(`/product-service/prod/prod/${ids}`),
            method: "delete",
            data: this.$http.adornData({})
          }).then(({ data }) => {
            this.$message({
              message: "操作成功",
              type: "success",
              duration: 1500,
              onClose: () => {
                this.getDataList(this.page);
              }
            });
          });
        })
        .catch(() => {});
    },
    // 多选变化
    selectionChange(val) {
      this.dataListSelections = val;
    }
  }
};
</script>
